What is the defination of force

A 1 m long aluminum wire of diameter of 1 mm is submerged in an oil bath of temperature 28 °C. The wire has an electrical resistance of 0.02 Ω/m, which generates heat when current is applied to the wire.

A 1200 kg cannon fires a 100.0 kg cannonball at 52 m/s. What is the recoil velocity of the cannon? Assume that frictional forces are negligible and the cannon is fired horizontally. A) 4.3 m/s B) 5.2 m/s C) 52 m/s D) 4.7 m/s

A pond changes into a field through the process of ... A building B deposition C erosion D gravity

True or false gravity is a force

An exothermic reaction is taking place in a test tube what would you expect to feel when you touch the outside of the test tube

If the frequency of an electromagnetic wave is increased, what happens to the energy?

Under what circumstances will a binary star produce a nova?

You swing a bat and hit a heavy box with a force of 1500 n. the force the box exerts on the bat is

Which type of acceleration would be best if you were merging onto the interstate?

What happens to the sound as frequency decreases? * a. it gets higher pitched b. it gets lower pitched c. it gets louder d. it gets quieter